This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Identify X and Y in the following reaction. a. X is 4-methylpentane-3,4-diol, and Y is ... (Read 18 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Aug 23, 2018
Identify X and Y in the following reaction.
 
 
   
  a.
  X is 4-methylpentane-3,4-diol, and Y is HIO4.
   
  b.
  X is 3-methylpentane-2,3-diol, and Y is HIO3.
   
  c.
  X is 2-methylpentane-2,3-diol, and Y is HIO4.
   
  d.
  X is 2-methylpentane-2,3-diol, and Y is HIO3.

Question 2

Identify X and Y in the following reaction.
 
 
   
  a.
  X is 3-methylbutan-1-al, and Y is H2CrO4/H2O/acetone.
   
  b.
  X is 2-methylbutan-1-ol, and Y is H2CrO4/H2O/acetone.
   
  c.
  X is 3-methylbutan-1-ol, and Y is H2CrO4/H2O/acetone.
   
  d.
  X is 2-methylbutan-1-al, and Y is H2CrO4/H2O/acetone.

Question 3

The oxidation states of iodine in periodic acid and iodic acid are _____ and _____, respectively.
 
 
   
  a.
  7; 5
   
  b.
  5; 7
   
  c.
  7; 7
   
  d.
  6; 5

Question 4

Why cant tertiary alcohols be oxidized to ketones or aldehydes?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Reply #1 on: Aug 23, 2018
Answer to Question 1

c

Answer to Question 2

b

Answer to Question 3

a

Answer to Question 4

The prerequisite for the oxidation of alcohol to a ketone or an aldehyde is the presence of a free hydrogen atom on the carbon-bearing hydroxyl group. In tertiary alcohols, the carbon bearing the hydroxyl group is bonded with three more carbon atoms but not to the hydrogen atoms. Hence, tertiary alcohols are resistant to oxidation as they cannot form any additional carbonoxygen bond.


kshipps

  • Member
  • Posts: 571
Reply 2 on: Aug 23, 2018
Wow, this really help

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase II Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase II
The glycogen synthase reaction The glycogen synthase reaction
Mechanism for the reaction catalyzed by thymidylate synthase Mechanism for the reaction catalyzed by thymidylate synthase
Proposed mechanism for the reaction catalyzed by flavin-dependent thymidylate synthase Proposed mechanism for the reaction catalyzed by flavin-dependent thymidylate synthase
The thymine dimer photolyase: Structures of FADH- and FADH+ and the likely reaction pathway The thymine dimer photolyase: Structures of FADH- and FADH+ and the likely reaction pathway
For each substrate below, choose which reaction type is favored. Place the letter of the ... For each substrate below, choose which reaction type is favored. Place the letter of the ...
Video: Cataract

For a complete list of videos, visit our video library